Radosław Krzemień
Software Engineer at Software Mansion
Krakow, Lesser Poland Voivodeship
Summary
🤩
Rockstar🎓
Top SchoolRadosław Krzemień is a seasoned software engineer based in Krakow with 11 years of experience building backend systems and microservices across fintech, media, and cloud-native environments. He’s currently at Software Mansion after shaping internal automation, document lifecycle, and analytics products at Revolut and designing authentication/transaction platforms at Ringier Axel Springer. Proficient in Python, Django, TypeScript and familiar with Java/Spring Boot, he focuses on reliable, scalable backend architecture and integrations with external services. His background spans distributed systems, data warehouses, and varied databases (Postgres, Cassandra, Redis, Oracle), reflecting a pragmatic blend of engineering depth and cross-domain adaptability. Colleagues know him for moving complex processes into automated production flows and for quietly bridging product needs with maintainable technical solutions.
11 years of coding experience
8 years of employment as a software developer
AGH University
Polish, English
Github Skills (29)
framework710
financial10
javascript10
mbaas10
ios10
react-native10
app-framework10
expo10
typescript10
microfrontend10
cicd10
manifest10
chat10
automation10
android10
Programming languages (2)
Github contributions (5)
radoslawkrzemien/App
Feb 2023 - Nov 2023
Local testing of GitHub Actions
Contributions:1 PR, 156 pushes, 3 branches in 9 months
radoslawkrzemien/TestExpoGitHubUpdate
Sep 2024 - Mar 2025
Contributions:6 PRs, 20 pushes, 5 branches in 5 months
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